Hi, I'm the solo developer at HS Solution in Korea. I made DubbingMate because I kept reading subtitles on foreign-language lectures and talks, and missing what was on screen. Hearing the captions instead lets my eyes stay on the video. What it does today: - Reads a YouTube video's captions (auto-generated ones included) aloud, in Korean, English, Japanese, Chinese or Spanish - Voice synthesis runs on your own computer, not on a cloud server - Follows play, pause and seeking, and lowers the original audio while the dub plays - Windows 10/11 and macOS desktop app Price: 24 hours of every feature free after install (no card, no email). After that it is a one-time purchase (9,900 KRW on the page, not a subscription, up to 3 devices, refund within 7 days by email). What it can't do yet, honestly: - Only 5 languages - Needs a video with captions - The voice is more monotone than cloud AI voices - The Windows installer is not code-signed yet, so SmartScreen will warn you ("More info" then "Run anyway"). The macOS build is notarized. - YouTube also offers its own automatic dubbing on some videos. DubbingMate is for videos and languages that feature doesn't cover, and for people who want to choose the voice. I'd love to hear which videos break it, which voices sound wrong, and where installation got stuck. I read and answer every comment myself.

DubbingMate

Hear YouTube in your language, not read captions

Hear YouTube in your language, not read captions